Помогите пожалуйста .The Adjective

(I)

1. cold — colder — the coldest
2. hot — hotter — the hottest
3. small — smaller — the smallest
4. short — shorter — the shortest
5. interesting — more interesting — the most ineresting
6. comfortable — more comfortable — the most comfortable
7. busy — busier — the busiest
8. beautiful — more beautiful — the most beautiful
9. happy — happier — the happiest
10. high — higher — the highest
11. noisy — noiser — the noisiest

(II)

1. Your brother is much stronger than mine.
3. Slow down! You're fitter than me and I can't keep up!
4. Veronica seems happier since she moved schools.
5. It's actually trendier to wear your hair up this year.
6. As the time for the performance got nearer, I got more nervious.
7. Old people are often wiser than young people.
8. Why don't you try and find a cheaper computer game and save some money?
9. Matt seems to have got even lazier than he used to be and almost never studies.
10. If the problem gets any more serious, we may need to inform the manager about it.
13. I have even less free time this year than I did last year.
14. The news was much worse than anyone had feared.
15. You'll need to be able to run farther than this if you're going to do the marathon.

(III)

1. I met my best friend yesterday.
2. Dorothy is the youngest in her family.
3. Henry is not stronger than his elder brother Bob.
4. — It isn't very warm today, is it? — No, it was warmer yesterday.
5. Your friend looked upset yesterday. I'm glad he looks happier today.
6. Where is the nearest post office, please?
7. February is the shortest month of the year.
8. The Nile is one of the longest rivers in the world.
9. There are fewer days in February than in Match.